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DT125R FORUM

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  4. Winter is coming. Hold the garage door.

Winter is coming. Hold the garage door.

Scheduled Pinned Locked Moved DTR
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  • MiniaM Offline
    MiniaM Offline
    Minia
    wrote on last edited by
    #10

    Continued with removing bits and bobs this afternoon, drained the coolant out so I could remove the expansion bottle and get the airbox out of the way and make it easier to get through to the carb. I'll give everything a good clean once it's all out, a few more rough areas revealing themselves, no surprises though.

    Bought a shelf and kept it in two to use as a bench as I'm slowly running out of room.
    alt text

    A few questions to throw out though.

    alt text
    Am I wrong to assume there is supposed to be a screw on this side of the carb? Left is inlet, right outlet.

    alt text
    What is the black box attached to the engine inlet? It's not connected with anything else, just the inlet. Had a quick look in Haynes and didn't find anything.

    Cheers folk 🙂

    Yamaha DT125R Blue 2002, XT 125 1982, Yamaha WR250Z 1992, BMW GS650F 1994, Benelli BN302 2015

    1 Reply Last reply
    0
    • CalumC Offline
      CalumC Offline
      Calum
      wrote on last edited by
      #11

      YEIS?

      alt text

      A resonance system to store air for certain RPM ranges.

      Always Originate, Never Pirate!

      MiniaM 1 Reply Last reply
      0
      • CalumC Calum

        YEIS?

        alt text

        A resonance system to store air for certain RPM ranges.

        MiniaM Offline
        MiniaM Offline
        Minia
        wrote on last edited by
        #12

        @Calum So yes I'm missing some sort of screw aye?

        Yamaha DT125R Blue 2002, XT 125 1982, Yamaha WR250Z 1992, BMW GS650F 1994, Benelli BN302 2015

        1 Reply Last reply
        0
        • MiniaM Offline
          MiniaM Offline
          Minia
          wrote on last edited by
          #13

          Back to working on the bike, pulled the carburettor out the other day and thought I had an oil leak causing the oil to piss out all over the engine, then I saw my hand covered in blood and realised I'd cut myself. Not exactly pleasant but I'll survive. Carb is pretty dirty, not even yellow but green stains and buildup so I'll probably take it apart and throw it in an acid bath.

          Also bought myself a battery charger/maintainer as they were on sale on amazon and it certainly doesn't hurt to have one, so that is happily charging the battery on the benelli 🙂

          alt text

          alt text

          alt text

          The more I remove bits off the bike the more I think about a complete rebuild, but I'll leave that decision making for later.

          Yamaha DT125R Blue 2002, XT 125 1982, Yamaha WR250Z 1992, BMW GS650F 1994, Benelli BN302 2015

          1 Reply Last reply
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          • MiniaM Offline
            MiniaM Offline
            Minia
            wrote on last edited by Minia
            #14

            Garage is a bit warmer and I was in the mood so I got a bit more done.

            alt text

            Wheel, Shock and Swingarm are out. I'll get the triple link out as well later on. Became apparent bolts, spindle, sleeves and rollers haven't been greased in quite a while. Took a bit more effort to get the bottom of the shock out, the bolt was seized although not too badly but I did struggle for 15 minutes or so. I'll keep going at it at a slow pace until the bike is as disassembled as it needs be then it will be time to get the white vinegar out and clean everything until the towels keep their original colour!

            alt text

            Will probably have to use very rough sandpaper for this bit or even a grinder, guess I'll be doing some painting at some point.

            alt text

            Bottom of the shock, evident with rust.

            alt text

            Now a question. I've drained the coolant out the bike and I noticed when I moved it a clear/yellowish liquid seemed to have started pissing out of the engine cover, right-side underneath the pump. Doesn't look to me like it is the pump, seemed to be pissing out the engine cover itself. Anybody have any ideas what I should be doing with that information? I'd assume my seal is gone meaning I'll probably have to replace it later on once I get there?

            Yamaha DT125R Blue 2002, XT 125 1982, Yamaha WR250Z 1992, BMW GS650F 1994, Benelli BN302 2015

            NINJAN 1 Reply Last reply
            1
            • MiniaM Minia

              Garage is a bit warmer and I was in the mood so I got a bit more done.

              alt text

              Wheel, Shock and Swingarm are out. I'll get the triple link out as well later on. Became apparent bolts, spindle, sleeves and rollers haven't been greased in quite a while. Took a bit more effort to get the bottom of the shock out, the bolt was seized although not too badly but I did struggle for 15 minutes or so. I'll keep going at it at a slow pace until the bike is as disassembled as it needs be then it will be time to get the white vinegar out and clean everything until the towels keep their original colour!

              alt text

              Will probably have to use very rough sandpaper for this bit or even a grinder, guess I'll be doing some painting at some point.

              alt text

              Bottom of the shock, evident with rust.

              alt text

              Now a question. I've drained the coolant out the bike and I noticed when I moved it a clear/yellowish liquid seemed to have started pissing out of the engine cover, right-side underneath the pump. Doesn't look to me like it is the pump, seemed to be pissing out the engine cover itself. Anybody have any ideas what I should be doing with that information? I'd assume my seal is gone meaning I'll probably have to replace it later on once I get there?

              NINJAN Offline
              NINJAN Offline
              NINJA
              wrote on last edited by
              #15

              @Minia said in Winter is coming. Hold the garage door.:

              then it will be time to get the white vinegar out and clean everything until the towels keep their original colour!

              How does that work???

              SEDUCED BY THE DARK SIDE!!!

              MiniaM 1 Reply Last reply
              0
              • NINJAN NINJA

                @Minia said in Winter is coming. Hold the garage door.:

                then it will be time to get the white vinegar out and clean everything until the towels keep their original colour!

                How does that work???

                MiniaM Offline
                MiniaM Offline
                Minia
                wrote on last edited by
                #16

                @NINJA White vinegar and salt removes rust. Just need to be careful of the concentration or it'll remove protective layers on some metals like aluminium. Most of my bolts are rusty, so I'm going to soak them up then brush the rust off.

                Yamaha DT125R Blue 2002, XT 125 1982, Yamaha WR250Z 1992, BMW GS650F 1994, Benelli BN302 2015

                NINJAN 1 Reply Last reply
                1
                • MiniaM Minia

                  @NINJA White vinegar and salt removes rust. Just need to be careful of the concentration or it'll remove protective layers on some metals like aluminium. Most of my bolts are rusty, so I'm going to soak them up then brush the rust off.

                  NINJAN Offline
                  NINJAN Offline
                  NINJA
                  wrote on last edited by
                  #17

                  @Minia Which is the best concentration mix you use/recommend please???

                  SEDUCED BY THE DARK SIDE!!!

                  MiniaM 1 Reply Last reply
                  0
                  • NINJAN NINJA

                    @Minia Which is the best concentration mix you use/recommend please???

                    MiniaM Offline
                    MiniaM Offline
                    Minia
                    wrote on last edited by
                    #18

                    @NINJA Never tried it before 🙂 I've got a 5 litre bucket, I'll just dump the bolts and screws in there and throw in maybe 2-3 spoons of salt. See how it goes.

                    Yamaha DT125R Blue 2002, XT 125 1982, Yamaha WR250Z 1992, BMW GS650F 1994, Benelli BN302 2015

                    NINJAN 1 Reply Last reply
                    0
                    • MiniaM Minia

                      @NINJA Never tried it before 🙂 I've got a 5 litre bucket, I'll just dump the bolts and screws in there and throw in maybe 2-3 spoons of salt. See how it goes.

                      NINJAN Offline
                      NINJAN Offline
                      NINJA
                      wrote on last edited by
                      #19

                      @Minia LOL OK let us know how you get on???

                      SEDUCED BY THE DARK SIDE!!!

                      MiniaM 1 Reply Last reply
                      0
                      • NINJAN NINJA

                        @Minia LOL OK let us know how you get on???

                        MiniaM Offline
                        MiniaM Offline
                        Minia
                        wrote on last edited by
                        #20

                        @NINJA Sure 🙂 Worth a go mate. Maybe I'll only do a couple first, see how it goes.

                        Yamaha DT125R Blue 2002, XT 125 1982, Yamaha WR250Z 1992, BMW GS650F 1994, Benelli BN302 2015

                        NINJAN 1 Reply Last reply
                        1
                        • MiniaM Minia

                          @NINJA Sure 🙂 Worth a go mate. Maybe I'll only do a couple first, see how it goes.

                          NINJAN Offline
                          NINJAN Offline
                          NINJA
                          wrote on last edited by
                          #21

                          @Minia :thumbs_up_light_skin_tone:

                          SEDUCED BY THE DARK SIDE!!!

                          1 Reply Last reply
                          0
                          • MiniaM Offline
                            MiniaM Offline
                            Minia
                            wrote on last edited by
                            #22

                            20190314_052714.jpg

                            Getting there... slowly.

                            Think I'm going to be taking it all apart, more annoyances appearing. Notably one of the bolts holding the tach and headlamp mount from the top has shredded, going to be tough to get out.

                            Once everything I need is off, removing rust and painting will take place 🙂

                            Yamaha DT125R Blue 2002, XT 125 1982, Yamaha WR250Z 1992, BMW GS650F 1994, Benelli BN302 2015

                            1 Reply Last reply
                            1
                            • MiniaM Offline
                              MiniaM Offline
                              Minia
                              wrote on last edited by Minia
                              #23

                              Getting there... still.

                              alt text

                              alt text

                              Found a local guy who can gritblast the engine and powdercoat motorcycle frames so I'll probably do that to give it a really good clean underneath. The rest I can manage with some elbow grease.

                              I'll be in France for a bit to work on the country home and hopefully I'll find a WR250 that'll appear, once again the one I was looking at sold ;( If I can't find anything, I'll just bring another DT back up and sell it.

                              Yamaha DT125R Blue 2002, XT 125 1982, Yamaha WR250Z 1992, BMW GS650F 1994, Benelli BN302 2015

                              1 Reply Last reply
                              1
                              • NottsbikerN Offline
                                NottsbikerN Offline
                                Nottsbiker
                                wrote on last edited by
                                #24

                                Looks like good progress mate

                                I'm off to Normandy in June if Brexit don't balls it up - I always take my dog on my travels even this year for the 75th anniversary celebrations 😉

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